In May, Vavuniya typically sees daytime highs of 33.7°C and overnight lows around 25.9°C. Compared to the annual average high of 31.9°C, May runs +1.8°C.
May in Vavuniya averages a daytime high of 33.7°C and an overnight low of 25.9°C.
May runs +1.8°C compared to Vavuniya's annual average high of 31.9°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 33.7°C and cooler evenings around 25.9°C.